const CryptoJS = require('../study/node_modules/crypto-js')
var n = new Date().getTime();
var j = "kbn%&)@<?FGkfs8sdf4Vg1*+;`kf5ndl$"
var e = {
    "no": "ks0400",
    "data": {
        "page_num": "1",
        "hours": "",
        "days": "",
        "page_size": "50",
    }
}
function z(e, n) {
    return CryptoJS.SHA256("param=" + JSON.stringify(e) + "&timestamp=" + n + "&tenant=1&salt=" + j).toString()
}

console.log(z(e, n))
console.log(n)